text: import * as R from 'ramda'
  import { lazy } from '../../utils'
  
  /**
   * @param  {Function} getFlatArgs
   * @return {Array}
   */
  function _getDoubleStepAxis (getFlatArgs) {
    const { x, y, side, movableAxis } = getFlatArgs()
  
    return R.compose(
      R.concat(movableAxis),
      R.of,
      R.concat([x]),
      R.of,
  
      // y ± 2 by side
      R.ifElse(lazy(side === 'w'), R.add(2), R.add(-2))
    )(y)
  }
  
  export default _getDoubleStepAxis
  